Orientovaná křemíková ocel je materiál z nízkouhlíkové slitiny křemíku a železa s obsahem křemíku 0,5%–4,5%, který se vyznačuje vysokou permeabilitou (což umožňuje snížit Jouleovy ztráty v energetických zařízeních, zvýšit účinnost a dosáhnout úspory energie), nižšími ztrátami v železe a vysokým koeficientem odporu.
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| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Prodloužení A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell NMness (HBW) |
|---|---|---|---|---|---|---|
| 533 (≥) | 285 (≥) | 22 | 24 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 |
| Product Name | Factory price m4 grade crgo electrical steel silicon steel sheet in coils for transformer |
| Material | křemíková ocel |
| Stupeň | m4 |
| Capacity | about 2000 tons per month for the coil product |
| Width | 40mm-1200mm 1000/1100/1200(mm) or per customer’s request |
| Nominal Thickness | 0.3mm |
| Max.Core Loss | 50w1300 7.5W/kg,50W800 5.8W/kg,50W600 4.2W/kg. |
| Min.Induction | 50w1300 1.74T,50W800 1.70T,50W600 1.67T. |
| Min.Lamination Factor | 97% |
| Žádost | compressor motor,electric machinery,rectifier,transformer,etc. |
good dustproof; Anti-humidity and thermal performance; The contact design is more reliable;
no welding, convenient assembly;
shape and key design can be designed and produced according to customers’ requirements
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